<template>
  <div class="app-container home">
    <el-row :gutter="20">
      <el-col :sm="24" :lg="12" style="padding-left: 20px">
        <h2>宠物后台管理框架</h2>
        <p>
          一直想做一款后台管理系统，看了很多优秀的开源项目但是发现没有合适自己的。于是利用空闲休息时间开始自己写一套后台系统。如此有了若依管理系统，她可以用于所有的Web应用程序，如网站管理后台，网站会员中心，CMS，CRM，OA等等，当然，您也可以对她进行深度定制，以做出更强系统。所有前端后台代码封装过后十分精简易上手，出错概率低。同时支持移动客户端访问。系统会陆续更新一些实用功能。
        </p>
        <p>
          <b>当前版本:</b> <span>v{{ version }}</span>
        </p>
        <p>
          <el-tag type="danger">&yen;免费开源</el-tag>
        </p>
        <p>
          <el-button
            type="primary"
            size="mini"
            icon="el-icon-cloudy"
            plain
            @click="goTarget('https://gitee.com/y_project/RuoYi-Vue')"
            >访问码云</el-button
          >


        </p>
      </el-col>

      <el-col :sm="24" :lg="12" style="padding-left: 50px">
        <el-row>
          <el-col :span="12">
            <h2>技术选型</h2>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="6">
            <h4>后端技术</h4>
            <ul>
              <li>SpringBoot</li>
              <li>Spring Security</li>
              <li>JWT</li>
              <li>MyBatis</li>
              <li>Druid</li>
              <li>Fastjson</li>
              <li>...</li>
            </ul>
          </el-col>
          <el-col :span="6">
            <h4>前端技术</h4>
            <ul>
              <li>Vue</li>
              <li>Vuex</li>
              <li>Element-ui</li>
              <li>Axios</li>
              <li>Sass</li>
              <li>Quill</li>
              <li>...</li>
            </ul>
          </el-col>
        </el-row>
      </el-col>
    </el-row>
    <el-divider />
    <el-row :gutter="20">
      <!-- 左侧区域：联系信息和更新日志上下分布 -->
      <el-col :xs="24" :sm="24" :md="16" :lg="18">
        <el-row :gutter="15">
          <!-- 联系信息 -->
          <el-col :span="24" style="margin-bottom: 15px">
            <el-card class="contact-card" body-style="padding: 12px;">
              <div slot="header" class="card-header">
                <span><i class="el-icon-message"></i> 联系信息</span>
              </div>
              <div class="contact-body">
                <el-tag type="primary" size="medium" class="qq-tag">
                  <i class="el-icon-chat-line-square"></i> QQ: 405627452
                </el-tag>
              </div>
            </el-card>
          </el-col>
          <!-- 更新日志 -->
          <el-col :span="24">
            <el-card class="changelog-card" body-style="padding: 15px;">
              <div slot="header" class="card-header">
                <span><i class="el-icon-document"></i> 更新日志</span>
              </div>
              <div class="changelog-body">
                <el-tag type="success" size="small" style="margin-right: 8px;">v3.9.0</el-tag>
                <span class="version-date">2025-08-30</span>
                <div class="changelog-items">
                  <el-tag type="info" size="mini">宠物看板</el-tag>
                  <el-tag type="info" size="mini">分类联动</el-tag>
                </div>
              </div>
            </el-card>
          </el-col>
        </el-row>
      </el-col>
      
      <!-- 右侧区域：捐赠支持（缩小） -->
      <el-col :xs="24" :sm="24" :md="8" :lg="6" style="padding-left: 0; margin-left: -280px;">
        <el-card class="donate-card">
          <div slot="header" class="clearfix">
            <span>捐赠支持</span>
          </div>
          <div class="body">
            <img
              src="@/assets/images/img.png"
              alt="donate"
              width="100%"
            />
            <p class="donate-text">你可以请作者喝杯咖啡表示鼓励</p>
          </div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
export default {
  name: "Index",
  data() {
    return {
      // 版本号
      version: "3.9.0"
    }
  },
  methods: {
    goTarget(href) {
      window.open(href, "_blank")
    }
  }
}
</script>

<style scoped lang="scss">
.home {
  blockquote {
    padding: 10px 20px;
    margin: 0 0 20px;
    font-size: 17.5px;
    border-left: 5px solid #eee;
  }
  hr {
    margin-top: 20px;
    margin-bottom: 20px;
    border: 0;
    border-top: 1px solid #eee;
  }
  .col-item {
    margin-bottom: 20px;
  }

  ul {
    padding: 0;
    margin: 0;
  }

  font-family: "open sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  color: #676a6c;
  overflow-x: hidden;

  ul {
    list-style-type: none;
  }

  h4 {
    margin-top: 0px;
  }

  h2 {
    margin-top: 10px;
    font-size: 26px;
    font-weight: 100;
  }

  p {
    margin-top: 10px;

    b {
      font-weight: 700;
    }
  }

  .update-log {
    ol {
      display: block;
      list-style-type: decimal;
      margin-block-start: 1em;
      margin-block-end: 1em;
      margin-inline-start: 0;
      margin-inline-end: 0;
      padding-inline-start: 40px;
    }
  }

  .contact-card, .changelog-card {
    .card-header {
      font-weight: 600;
      color: #409EFF;
      font-size: 14px;
      
      i {
        margin-right: 5px;
      }
    }
    
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: 6px;
    transition: all 0.3s ease;
    max-width: 300px;
    
    &:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    }
  }

  .contact-body {
    .el-tag {
      font-size: 14px;
      padding: 10px 16px;
      
      i {
        margin-right: 6px;
      }
    }
    
    .qq-tag {
      font-size: 14px !important;
      padding: 8px 12px !important;
      font-weight: 500;
      letter-spacing: 0.3px;
      min-width: 120px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      
      i {
        margin-right: 6px;
        font-size: 14px;
      }
    }
  }

  .changelog-body {
    .version-date {
      font-size: 12px;
      color: #999;
      margin-left: 5px;
    }
    
    .changelog-items {
      margin-top: 10px;
      
      .el-tag {
        margin-right: 6px;
        margin-bottom: 4px;
      }
    }
  }

  .donate-card {
    .body {
      text-align: center;
      
      img {
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
        
        &:hover {
          transform: scale(1.02);
        }
      }
      
      .donate-text {
        margin-top: 10px;
        font-size: 12px;
        color: #666;
        line-height: 1.4;
      }
    }
  }

  // 移动端适配
  @media (max-width: 768px) {
    .donate-card {
      margin-top: 20px;
    }
  }
}
</style>

